retro vintage green plastic tiffin, bento picnic lunch box w/ stacking container

Cute vintage plastic tiffin, with three stacking boxes 4 3/4" round x 3 1/2" deep. The whole stack measures about 12" tall overall.

It's all in good clean condition, though not marked - so we don't know the maker of this set.

this item no longer available
Item No. z71740